Mathematics, 13.04.2021 21:30 mandyO1
. According to the law of conservation of matter, in a chemical reaction,
A: Matter is never lost or gained.
B: Matter keeps its original properties.
C: Atoms cannot combine into different kinds of matter.
D: Heat energy is always given off.
Answer is A ​
Answers: 1
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. According to the law of conservation of matter, in a chemical reaction,
A: Matter is never lost o...
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